#ifndef DRIVER_PCF8574_H
#define DRIVER_PCF8574_H
#include "stdint.h"
struct driver_pcf8574_def
{
    void (*init)(void);
    int8_t (*write)(uint8_t *buffer, uint8_t size);
    int8_t (*read)(uint8_t *buffer, uint8_t size);
    void (*task)(void);
};

extern struct driver_pcf8574_def driver_pcf8574;
#endif